Sequence gel fixing query...

Robert Rumpf rrumpf at
Thu Jun 4 14:43:30 EST 1992

So you don't dry the gels at all?  How much is your signal quenched (if at 
all), and do you wrap both sides of the gel (front & back)?

In a related area, if one doesn't remove urea from gels with a methanol/acetic 
acid preparation, is the urea sucked into the vacuum pump with any stray water 
vapor, and can this harm the pump?


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